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经营范围
发明名称
Synchronizing circuit
摘要
申请公布号
US2853550(A)
申请公布日期
1958.09.23
申请号
US19530341553
申请日期
1953.03.10
申请人
ALLEN B. DU MONT LABORATORIES, INC.
发明人
REID JAMES H.
分类号
H04N5/10
主分类号
H04N5/10
代理机构
代理人
主权项
地址
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